FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/jFPvcIVO"]
[Date "2025.02.23"]
[White "Gideon"]
[Black "Jihoon"]
[Result "1-0"]
[UTCDate "2025.02.23"]
[UTCTime "18:26:18"]
[WhiteElo "1305"]
[BlackElo "1001"]
[WhiteRatingDiff "+3"]
[BlackRatingDiff "-4"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "C41"]
[Opening "Philidor Defense"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. Nc3 Nf6 4. Bb5+ Nc6?! { (0.06 → 0.92) Inaccuracy. c6 was best. } (4... c6) 5. O-O d5?? { (0.78 → 4.69) Blunder. Bd7 was best. } (5... Bd7 6. d4) 6. exd5 Nxd5?! { (4.18 → 6.13) Inaccuracy. a6 was best. } (6... a6 7. Ba4 b5 8. dxc6 bxa4 9. Re1 Be6 10. Nxe5 a3 11. bxa3 Bc5 12. Ne2 O-O 13. d4) 7. Nxd5? { (6.13 → 3.25) Mistake. Nxe5 was best. } (7. Nxe5 Nxc3) 7... Qxd5 8. Ba4?? { (3.61 → 0.17) Blunder. c4 was best. } (8. c4 Qd6 9. Nxe5 Be7 10. Qf3 O-O 11. Nxc6 bxc6 12. Qxc6 Qxc6 13. Bxc6 Rb8 14. d4 Bf6) 8... Qc4?? { (0.17 → 3.39) Blunder. Bg4 was best. } (8... Bg4 9. Bb3 Qd7 10. h3 Be6 11. Ba4 f6 12. c3 Qd3 13. Re1 O-O-O 14. Bc2 Qd7 15. b4) 9. b3 Qe4?? { (3.14 → 8.18) Blunder. Qa6 was best. } (9... Qa6) 10. d3? { (8.18 → 4.03) Mistake. Re1 was best. } (10. Re1) 10... Qg4 11. Bg5?? { (4.81 → 0.18) Blunder. Nxe5 was best. } (11. Nxe5 Qxd1 12. Rxd1 Bd7 13. Nxd7 Kxd7 14. d4 a6 15. c4 Kd8 16. Kf1 Be7 17. Bb2 Bf6) 11... Bc5?? { (0.18 → 2.66) Blunder. Bd6 was best. } (11... Bd6 12. Bxc6+) 12. h3 Qf5 13. a3?? { (2.70 → 0.31) Blunder. Re1 was best. } (13. Re1 f6) 13... O-O 14. b4 Bxb4?? { (0.25 → 7.61) Blunder. Bd6 was best. } (14... Bd6 15. c4 Nd4 16. Nxd4 exd4 17. Bh4 c6 18. c5 Bc7 19. Bb3 Qg6 20. Qf3 Be6 21. Bxe6) 15. axb4 Nxb4 16. Rb1 Nd5 17. Bb3?? { (6.82 → 2.15) Blunder. Bd2 was best. } (17. Bd2) 17... Nf4?? { (2.15 → 7.30) Blunder. Nc3 was best. } (17... Nc3 18. g4) 18. g4?? { (7.30 → -2.48) Blunder. Bxf4 was best. } (18. Bxf4 Qxf4 19. Re1 a5 20. Re4 Qf6 21. Qe2 b5 22. Ba2 Bb7 23. Re3 Bxf3 24. Rxf3 Qxf3) 18... Nxh3+? { (-2.48 → -1.07) Mistake. Nxh3+ was best. } (18... Nxh3+) 19. Kg2?? { (-1.07 → -8.60) Blunder. Kh1 was best. } (19. Kh1 Qg6) 19... Nxg5?? { (-8.60 → 9.51) Blunder. Qxg4+ was best. } (19... Qxg4+ 20. Kh1 Nxg5 21. Nh2 Qh4 22. Rg1 Nh3 23. Rg2 Nxf2+ 24. Rxf2 Qxf2 25. Qh5 Qf5 26. Qxf5) 20. gxf5 Nxf3 21. Qxf3 Bxf5 22. Qxf5 Rae8 23. Ba4 Re6 24. c3 g6 25. Qh3 Rd8 26. Bb3 Rc6 27. Rh1 Rxc3?! { (11.60 → Mate in 2) Checkmate is now unavoidable. h5 was best. } (27... h5 28. Qg3 Kh7 29. Bxf7 b6 30. Qxe5 Rxd3 31. Bg8+ Kxg8 32. Qe8+ Kg7 33. Qxc6 Kh6 34. Qxc7) 28. Qxh7+ Kf8 29. Qh8+ Ke7 30. Qxe5+ Kd7 31. Qxc3 Re8 32. d4?! { (Mate in 6 → 19.74) Lost forced checkmate sequence. Qd4+ was best. } (32. Qd4+ Kc8 33. Ba4 c6 34. Bxc6 Re7 35. Bxb7+ Rxb7 36. Rh8+ Kc7 37. Rc1#) 32... Re4?! { (19.74 → Mate in 7) Checkmate is now unavoidable. b6 was best. } (32... b6 33. Ba4+) 33. Bc2 f5 34. Bxe4 fxe4 35. Rhe1 Kc8 36. d5 b5 37. Qg7 Kb7 38. Rxb5+ Kc8 39. Rh1 c5 40. Rh8# { White wins by checkmate. } 1-0